#include<stdio.h>
#include<conio.h>
void main()
{
	int year;

	clrscr();

	scanf("\n\n\n\t\t%d", &year);

	year % 4 == 0 ? printf("\n\n\n\t\tEntered Year is a Leap year.") :
	printf("\n\n\n\t\tEntered year is not a leap year.");

	getch();
}